Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brett Lee Wadsworth, JD, MSN, ARNP, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1649727249

Brett Lee Wadsworth, JD, MSN, ARNP, PMHNP is a Nurse Practitioner in Issaquah, Washington. Qualified in 2016, 10 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Arizona and Washington.

Years since qualifying
10
Licensed in
AZ, WA
In the registry since
2016
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

6520 226th Pl SE Ste 203
Issaquah, WA 98027-8969
Phone: (425) 222-1000
Fax: (425) 651-2973
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP 60720812 (WA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AP9706 (AZ)

Record details

NPI number1649727249
Entity typeIndividual (Type 1)
GenderMale
Credentials JD , MSN , ARNP , PMHNP
Sole proprietorYes
NPI enumeratedSeptember 1, 2016
Last updated in NPPESAugust 2, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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